A year later, Mortanius returned to the studio to create their first full length album, "Till Death Do Us Part". Ollie Bernstein (of Ousiodes) recorded all lead guitars on the album, while AJ Larsen (of Madison Rising and Vicious) handled rhythm guitar duties. Mortanius also reached out to renowned power metal singers, Leo Figaro (of Minstrelix and Dragon Guardian) and Jonas Heidgert (of Dragonland) to provide guest vocals. "Till Death Do Us Part" featured the longest production cycle out of any of Mortanius' previous releases, finally wrapping up production a year later, in the fall of 2018. This upcoming album features Mortanius' most fully fleshed out and dynamic compositions, tightest performances, and highest quality production to date.